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Active Dehumidification Wheels

Product Description

Generation 3 Type of EcoDry Rotors

Desiccant Dehumidifying Cassettes and Rotors for Low Humidity or High Ventilation needs!

Type of Eco dry Rotors

G3-LH & DHP1
  • Very low RH applications e.g. Lithium batteries, thermoplastic resin drying
  • Down to (-)90 degree Centigrade dew point requirements
  • Wide range of low humidity applications in industry
  • For industrial, low humidity control, where reactivation heat is available
  • Precool based dehumidification
  • Desiccant Cooling
  • Achieve Optimum Dehumidification without energy usage. (Macroporous desiccant) Patent Protected
  • Average removal around 2 g/kg - passive desiccant dehumidification
  • A special range of low-temperature regeneration desiccant rotors is also available

Active Desiccant Dehumidification Rotors

  • Sizes available
  • Diameter upto 5 meters has been produced
Desiccant Dehumidification Rotors

DRI will introduce 4th and 5th generation of new desiccant media in 2021 and 2022.

Active Desiccant Dehumidification Cassettes

Desiccant Dehumidification Cassettes

DRI offers desiccant cassettes of all diameters as well. These as standard have a welded stainless-steel structure for strength and excellent leak proof construction. The special bulb sealing system ensures no leakage even at higher pressures. The seals rest on the flange and the full face area of the media is available for dehumidification. The cassettes are available for various configurations including required purge angles. The rotor metal work and cassette casing can be fully in stainless steel if required for food applications. The chain drive system is extremely reliable and comes with gear motors of required electrical specifications and teeth sprockets along the rim of the rotor. These desiccant cassettes are UL 1995 certified. DRI can custom build cassettes in half moon, full moon and segments as per site or dehumidifier unit requirement. Sensors and controls are also available.

Plastics Desiccant Cassettes


DRI also offers a special range of plastic dryer media and cassettes for low dew point plastic resin drying. These cassettes are available in various diameters and depths with high temperature special sealing arrangement and drive arrangements. Kindly contact us for further details.


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